CN1036742A - 后备绕卷的加速方法和装置 - Google Patents

后备绕卷的加速方法和装置 Download PDF

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Publication number
CN1036742A
CN1036742A CN89101697A CN89101697A CN1036742A CN 1036742 A CN1036742 A CN 1036742A CN 89101697 A CN89101697 A CN 89101697A CN 89101697 A CN89101697 A CN 89101697A CN 1036742 A CN1036742 A CN 1036742A
Authority
CN
China
Prior art keywords
pulse
web
voltage
reserved
memory cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN89101697A
Other languages
English (en)
Chinese (zh)
Inventor
乌尔里希·赛弗尔特
赖讷·利波尔德
冈特·盖伊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polygraph Leipzig Kombinat Veb
Original Assignee
Polygraph Leipzig Kombinat Veb
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Polygraph Leipzig Kombinat Veb filed Critical Polygraph Leipzig Kombinat Veb
Publication of CN1036742A publication Critical patent/CN1036742A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1884—Details for effecting a positive rotation of web roll, e.g. accelerating the replacement roll
    • B65H19/1889—Details for effecting a positive rotation of web roll, e.g. accelerating the replacement roll related to driving arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/20—Controlling the acceleration or deceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
CN89101697A 1988-03-28 1989-03-27 后备绕卷的加速方法和装置 Pending CN1036742A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD88314095A DD279148A3 (de) 1988-03-28 1988-03-28 Verfahren und anordnung zum beschleunigen einer ersatz-wickelrolle
DDWPB65H/314095-3 1988-03-28

Publications (1)

Publication Number Publication Date
CN1036742A true CN1036742A (zh) 1989-11-01

Family

ID=5597952

Family Applications (1)

Application Number Title Priority Date Filing Date
CN89101697A Pending CN1036742A (zh) 1988-03-28 1989-03-27 后备绕卷的加速方法和装置

Country Status (5)

Country Link
CN (1) CN1036742A (de)
DD (1) DD279148A3 (de)
DE (1) DE3905401A1 (de)
FR (1) FR2629067A1 (de)
GB (1) GB2216502A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103144986A (zh) * 2011-12-07 2013-06-12 Abb公司 用于将辊加速至目标的方法和设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE501655C2 (sv) * 1993-09-20 1995-04-10 Amal Ab Rullställ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298622A (en) * 1964-11-06 1967-01-17 Miehle Goss Dexter Inc Speed control apparatus
US4278213A (en) * 1979-05-03 1981-07-14 Siemens Aktiengesellschaft Control arrangement for a roll carrier
JPS61226442A (ja) * 1985-03-30 1986-10-08 Tokyo Kikai Seisakusho:Kk オ−トペ−スタ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103144986A (zh) * 2011-12-07 2013-06-12 Abb公司 用于将辊加速至目标的方法和设备
CN103144986B (zh) * 2011-12-07 2016-03-23 Abb公司 用于将辊加速至目标的方法和设备

Also Published As

Publication number Publication date
DE3905401A1 (de) 1989-10-12
GB2216502A (en) 1989-10-11
DD279148A3 (de) 1990-05-30
FR2629067A1 (fr) 1989-09-29
GB8906828D0 (en) 1989-05-10

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C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication